Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7546999 | Solenoid valve for controlling water supply | Gwan Ho Ro | 2009-06-16 |
| 5754360 | Magnetic recording/reproducing apparatus | Jae Gon Lee, Woon-bae Kim, Lae-soo Park, Jeung-rak Lee, Jee-hong Min | 1998-05-19 |